persist

As a verb persist

is to go on stubbornly or resolutely.

As a noun persis is

a kind of colouring matter obtained from lichens.

As a noun taxonomy

is the science or the technique used to make a classification.

As a verb persist is

to go on stubbornly or resolutely.

As verbs the difference between cooperate and persist

is that cooperate is while persist is to go on stubbornly or resolutely.

As a verb persist is

to go on stubbornly or resolutely.

As verbs the difference between persist and determined

is that persist is to go on stubbornly or resolutely while determined is (determine).

As an adjective determined is

decided; resolute, possessing much determination.

As verbs the difference between secure and persist

is that secure is to make safe; to relieve from apprehensions of, or exposure to, danger; to guard; to protect while persist is to go on stubbornly or resolutely.

As an adjective secure

is free from attack or danger; protected.

As verbs the difference between persist and sustain

is that persist is to go on stubbornly or resolutely while sustain is to maintain, or keep in existence.

As a noun sustain is

a mechanism which can be used to hold a note, as the right pedal on a piano.

As verbs the difference between persist and persists

is that persist is to go on stubbornly or resolutely while persists is third-person singular of persist.

As a verb persist

is to go on stubbornly or resolutely.

As a phrase perstat is

(The condition under discussion) persists.

As a noun PERSTAT is

abbreviation of personnel status report.

As a verb persist

is to go on stubbornly or resolutely.

As a noun palinopsia is

a visual disturbance that causes images to persist to some extent even after their corresponding stimulus has left.